We are not accepting orders at this time. Online ordering will resume Monday, May 28th at 9:45PM EDT. Our SuperStore and offices are currently closed and will reopen on Tuesday, May 29th at 9:00AM EDT.
We apologize for any inconvenience and appreciate your patronage.
This item is usually Drop Shipped from the MFR/Distributor within 7-10 days (subject to availability). Your order will be charged at the time of placing the order with the vendor. Item is non-cancelable and non-returnable.
International orders*The ST-LEQ1 Loudness Equalizer (VCA Compatible) from RDL is a device designed to equalize loudness. It features (2) line-level audio inputs and a single line-level audio output. This unit allows you to adjust loudness contour to follow volume, improve aural flatness at low levels, and define loudness equalization.
The audio signal that needs to be equalized connects to the EQ input. If you wish to mix an unprocessed source with the output signal, a second source can be connected to the additional input. Loudness equalization is applied as the control voltage is varied.
This unit may be used in conjunction with any equipment that provides a 0 to 10VDC control. It is specifically designed for use with other RDL VCA remote control modules, which allow this unit to work with automatic loudness equalization.
| Construction | Plastic, metal |
| Finish | Black |
| Inputs | x2 line-level (+4dBu nominal) |
| Outputs | x1 line-level |
| Impedance |
Input impedance: > 30KΩ (balanced or unbalanced) Output impedance: 50Ω (balanced or unbalanced) |
| Gain | Unity nominal (into 600Ω) |
| Headroom | > 16dB (above +4dBu) |
| THD & Noise | < 0.005% (flat response) |
| CMRR | > 50dB (Either input, 50Hz to 120Hz) |
| Noise | < -90dB below +4dBu (flat response) |
| Frequency Response | 10Hz to 40kHz (+/-1dB) |
| Control Input | 0 to 10VDC |
| Equalization |
Flat to -15dB maximum (1kHz, effective boost of low and high frequencies) |
| Power | Ground referenced, 24 to 33VDC @ 35mA |
| Dimensions (HxWxD) | Not specified by manufacturer |